Greenwich is one of the wealthiest communities in the United States and a major hedge fund capital, with extensive Long Island Sound waterfront and significant hurricane and storm surge exposure. Coastal sections of Greenwich sit near sea level and are highly vulnerable to storm surge from major hurricanes or severe nor'easters. The concentration of financial industry wealth and infrastructure here gives storm events outsized economic significance.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
* We may earn a commission from qualifying purchases.
// Risk Intelligence
| Threat Score | 7 / 10 High |
| Primary Hazard | Hurricane / Storm Surge |
| FEMA Flood Zone | Zone AE (High Risk) |
| County FEMA Declarations | 34 |
| Last Major Event | Hurricane Sandy (2012) |
// Emergency Information
| Emergency Phone | 203-622-7700 |
| Evacuation Routes | I-95 North, I-95 South, I-84 East, US-7 North |
| Elevation | 100 ft above sea level |
// County Risk Profile
Fairfield County CT
Connecticut · Hurricane / Storm Surge
View full county emergency preparedness profile →
6/10
Moderate Risk